LeetCode 1162. As Far from Land as Possible in F#

URL As Far from Land as Possible - LeetCode Code https://github.com/syohex/dotnet-study/tree/master/fsharp/leetcode/problems/1162/main.fsx let maxDistance (grid: int[,]) : int = let n = Array2D.length1 grid let steps = [ (-1, 0); (0, -1); (1,...